Justin Bieber shared a message to his followers saying he knows he’s “broken” one day after Father’s Day. The singer posted on Instagram June 16, writing that he knows he has anger issues and that he “tried to do the work” his entire life to be more like people who told him he needed to be “fixed.

“I’m a dad that’s not to be f—ed with,” Bieber wrote alongside a black-and-white selfie.

“Worry about yourself gramps,” the singer quipped in the comments section.